NX7660JC Datasheet, PDF (1/12 Pages) NEC – InGaAsP STRAINED DC-PBH LASER DIODE MODULE 1 625 nm TELEMETRY APPLICATION

DATA SHEET
LASER DIODE
NX7660JC
InGaAsP STRAINED DC-PBH LASER DIODE MODULE
1 625 nm TELEMETRY APPLICATION
DESCRIPTION
The NX7660JC is a 1 625 nm newly developed Strained Multiple Quantum Well (St-MQW) structure laser diode
DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of telemetry
equipment.
FEATURES
• Output power
Pf = 5 mW MIN. @ IF = 65 mA CW
• Long Wavelength
λC = 1 625 nm
• Wide operating temperature range TC = −5 to +70 °C
• Internal thermoelectric cooler, thermistor
• Hermetically sealed 14-pin DIP package
• Single mode fiber pigtail
1.0
20.84
20.8
3.0
2.54
0.45
PACKAGE DIMENSIONS
in millimeters
5.1
4.0
3.2
BOTTOM VIEW
#8
#14
–
PD
LD ^Thermistor
Case
+
#7
#1
Optical Fiber
SM-9/125,
Length: 1 m TYP.
PIN CONNECTIONS
Pin No.
Function
1 Cooler Anode
2 NC
3 NC
4 NC
5 Laser Anode,
Case Ground
6 NC
7 PD Cathode
Pin No.
Function
8 PD Anode
9 Laser Cathode
10 Laser Anode,
Case Ground
11 Thermistor
12 Thermistor
13 NC
14 Cooler Cathode
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P14128EJ2V0DS00 (2nd edition)
The mark • shows major revised points.
Date Published March 2000 NS CP(K)
Printed in Japan
©
1999, 2000